2. How can we correctly set up our trig equation to solve for x in the image below?

If you have all the answers please put those aswell in order. for example
1. a
2. b
3.c

2 How can we correctly set up our trig equation to solve for x in the image below If you have all the answers please put those aswell in order for example 1 a 2 class=
2 How can we correctly set up our trig equation to solve for x in the image below If you have all the answers please put those aswell in order for example 1 a 2 class=